Why Does the Gasoline Sprayer Keep Shutting Down Automatically?

[EstherAnn]

Gasoline sprayers frequently shutting down automatically can be attributed to the following reasons: 1. Blocked fuel passage: Check if the small air intake hole on the fuel tank cap is clogged; ensure the fuel line from the tank to the carburetor's inlet pipe is unobstructed. Inspect components like the fuel filter, fuel line, and gasket holes for blockages or misalignments. 2. Poor heat dissipation: This can lead to carburetor heat soak, where engine overheating causes the carburetor to overheat, boiling the gasoline and resulting in an improper air-fuel mixture ratio. 3. Faulty ignition system: During hot operation, this may cause failure to ignite or irregular ignition.